664186656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31883}}^1$

素因数の和:31934

約数の個数: 96

約数和(自身を含む): 2056900608

約数和(自身を除く): 1392713952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 5208, 6944, 10416, 20832, 31883, 63766, 95649, 127532, 191298, 223181, 255064, 382596, 446362, 510128, 669543, 765192, 892724, 988373, 1020256, 1339086, 1530384, 1785448, 1976746, 2678172, 2965119, 3060768, 3570896, 3953492, 5356344, 5930238, 6918611, 7141792, 7906984, 10712688, 11860476, 13837222, 15813968, 20755833, 21425376, 23720952, 27674444, 31627936, 41511666, 47441904, 55348888, 83023332, 94883808, 110697776, 166046664, 221395552, 332093328, 664186656]

約数ペア:

[(1, 664186656), (2, 332093328), (3, 221395552), (4, 166046664), (6, 110697776), (7, 94883808), (8, 83023332), (12, 55348888), (14, 47441904), (16, 41511666), (21, 31627936), (24, 27674444), (28, 23720952), (31, 21425376), (32, 20755833), (42, 15813968), (48, 13837222), (56, 11860476), (62, 10712688), (84, 7906984), (93, 7141792), (96, 6918611), (112, 5930238), (124, 5356344), (168, 3953492), (186, 3570896), (217, 3060768), (224, 2965119), (248, 2678172), (336, 1976746), (372, 1785448), (434, 1530384), (496, 1339086), (651, 1020256), (672, 988373), (744, 892724), (868, 765192), (992, 669543), (1302, 510128), (1488, 446362), (1736, 382596), (2604, 255064), (2976, 223181), (3472, 191298), (5208, 127532), (6944, 95649), (10416, 63766), (20832, 31883)]